Poland’s KSeF system will introduce additional free authentication methods, simplifying access for users.
Current KSeF Authentication Methods
Users can currently log into KSeF for free using a Trusted Profile. This serves as one of the primary methods for accessing the system without incurring costs.
Paid Alternatives
The system also offers other authentication options, including qualified electronic signatures and qualified electronic seals. However, these methods require payment for their use.
Upcoming Changes
New free authentication methods for KSeF are set to be introduced in the near future, which will further streamline and simplify the login process for users.



